package com.annotation.service;

import com.annotation.dao.UserDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@Service
public class UserService {


    @Autowired
    UserDao  userDao;


    @Transactional
    public void  insert(){
        userDao.insert();
        System.out.println("插入完成。。。。");
      //  int i=10/0;
    }
}
